<template>
   <div class="about">
      <div id="echarts"></div>
   </div>
</template>

<script>
   export default {
      data() {
         return {
            option: {
               title: {
                  text: '堆叠区域图'
               },
               tooltip: {
                  trigger: 'axis',
                  axisPointer: {
                     type: 'cross',
                     label: {
                        backgroundColor: '#6a7985'
                     }
                  }
               },
               legend: {
                  data: ['邮件营销', '联盟广告', '视频广告', '直接访问', '搜索引擎']
               },
               grid: {
                  left: '3%',
                  right: '4%',
                  bottom: '3%',
                  containLabel: true
               },
               xAxis: [
                  {
                     type: 'category',
                     boundaryGap: false,
                     data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日']
                  }
               ],
               yAxis: [
                  {
                     type: 'value'
                  }
               ],
               series: [
                  {
                     name: '邮件营销',
                     type: 'line',
                     stack: '总量',
                     areaStyle: {},
                     data: [120, 132, 101, 134, 90, 230, 210]
                  },
                  {
                     name: '联盟广告',
                     type: 'line',
                     stack: '总量',
                     areaStyle: {},
                     data: [220, 182, 191, 234, 290, 330, 310]
                  },
                  {
                     name: '视频广告',
                     type: 'line',
                     stack: '总量',
                     areaStyle: {},
                     data: [150, 232, 201, 154, 190, 330, 410]
                  },
                  {
                     name: '直接访问',
                     type: 'line',
                     stack: '总量',
                     areaStyle: {},
                     data: [320, 332, 301, 334, 390, 330, 320]
                  },
                  {
                     name: '搜索引擎',
                     type: 'line',
                     stack: '总量',
                     label: {
                        normal: {
                           show: true,
                           position: 'top'
                        }
                     },
                     areaStyle: {},
                     data: [820, 932, 901, 934, 1290, 1330, 1320]
                  }
               ]
            }
         }
      },
      mounted() {
         let myChart = this.$echarts.init(document.getElementById('echarts'));
         myChart.setOption(this.option)
      }
   }
</script>

<style>
   .about {
      width: 100%;
      height: 100vh;
   }

   #echarts {
      width: 80%;
      height: 60%;
      border: 1px solid red;
   }
</style>